Moose Offroad Complete Gasket Set 09340335 for Yamaha YZ450F 2003–2005

Name: Moose Offroad Complete Gasket Set 09340335 for Yamaha YZ450F 2003–2005
Brand: Moose Offroad
SKU: 09340335
Price: 52.43 GBP
Availability: InStock

Fits Yamaha YZ 450 F

RRP £67.22 Save 22%

£52.43

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09340335

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§ 02 / About this part

What it is

Moose Offroad complete gasket set to fit the Yamaha YZ450F, model years 2003–2005.

This kit provides every seal and gasket required for a total engine overhaul. It covers the top-end, crankcases, and outer covers. Use this when splitting the cases to replace main bearings or gearbox components. Reusing old gaskets leads to oil leaks and pressure loss. These components meet OEM specifications for a precise fit on your bike. Ensure all mating surfaces are perfectly clean and flat before installation. This set eliminates the need to source individual O-rings or copper washers during a complex rebuild.

§ 03 / Specs

The numbers

Brand: Moose Offroad
Part number: 09340335
Category: Gaskets & Seals
Weight: 0.12 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 450 F 2003–2005

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.